Good to see the effort to attract more vintage types, Mike - it always used to be a particular pleasure to see so many rare and unusual light aircraft gathered together at Cranfield and Wroughton, but last year at Kemble (my first PFA since 1995) there seemed to be very few, probably due to the many heavy showers that marched across the southern UK that day.
I shall be there on Saturday (by elderly - but not vintage - Peugeot I'm afraid!) and let's hope the weather gods are rather kinder this year!